* Hard Drive Partition Table shows partition larger than drive @ 2020-04-26 17:49 Robert Steinmetz 2020-04-26 20:21 ` Wols Lists 0 siblings, 1 reply; 6+ messages in thread From: Robert Steinmetz @ 2020-04-26 17:49 UTC (permalink / raw) To: linux-raid I have a drive that was pulled from a Ubuntu 18.04 raid 1 and set aside. I am trying to se what can be done with the drive. I installed it is a external USB enclosure and connected it to a Ubuntu 18.04 desktop, The Drive is a 1 TB Toshiba drive but gparted and gnome-disks give really odd results. Starting gparted from a terminal I get this message: Code: gparted Unit -.mount does not exist, proceeding anyway. ====================== libparted : 3.2 ====================== Can't have a partition outside the disk! Gparted reports sdb as 931.51GiB but reports partition sdb1 as 7.25 TiB. Gparted has the following warning: Code: Unable to detect file system! Possible reasons are: - The file system is damaged - The file system is unknown to GParted - There is no file system available (unformatted) - The device entry /dev/sdb1 is missing boot and raid flags are set. Obviously something is wrong. I originally use the drive to replace another smaller drive in a Raid 1 array and that array was created with mdadm and maybe lvm2. Is there a reasonable way to see if the drive has anything usable in it? ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Hard Drive Partition Table shows partition larger than drive 2020-04-26 17:49 Hard Drive Partition Table shows partition larger than drive Robert Steinmetz @ 2020-04-26 20:21 ` Wols Lists 2020-04-27 14:40 ` Robert Steinmetz 0 siblings, 1 reply; 6+ messages in thread From: Wols Lists @ 2020-04-26 20:21 UTC (permalink / raw) To: Robert Steinmetz, linux-raid On 26/04/20 18:49, Robert Steinmetz wrote: > > boot and raid flags are set. > Obviously something is wrong. > I originally use the drive to replace another smaller drive in a Raid 1 > array and that array was created with mdadm and maybe lvm2. > Is there a reasonable way to see if the drive has anything usable in it? > Run lsdrv over the drive and see what that reports. https://raid.wiki.kernel.org/index.php/Asking_for_help If you post that here, hopefully somebody can help you reconstruct whatever was there. Cheers, Wol ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Hard Drive Partition Table shows partition larger than drive 2020-04-26 20:21 ` Wols Lists @ 2020-04-27 14:40 ` Robert Steinmetz 2020-04-27 17:54 ` Phil Turmel 0 siblings, 1 reply; 6+ messages in thread From: Robert Steinmetz @ 2020-04-27 14:40 UTC (permalink / raw) To: Wols Lists, linux-raid On 4/26/20 4:21 PM, Wols Lists wrote: > Run lsdrv over the drive and see what that reports. > https://raid.wiki.kernel.org/index.php/Asking_for_help > > If you post that here, hopefully somebody can help you reconstruct > whatever was there. > > Cheers, > Wol here is the output of lsdrv for the drive. USB [usb-storage] Bus 001 Device 002: ID 152d:2338 JMicron Technology Corp. / JMicron USA Technology Corp. JM20337 Hi-Speed USB to SATA & PATA Combo Bridge {000000000005} └scsi 4:0:0:0 TOSHIBA HDWD110 {585T7P6NS} └sdb 931.51g [8:16] Partitioned (dos) └sdb1 931.51g [8:17] Empty/Unknown Here is the smartctl output # smartctl --xall /dev/sdb smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.15.0-96-generic] (local build) Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Device Model: TOSHIBA HDWD110 Serial Number: 585T7P6NS LU WWN Device Id: 5 000039 fd6d91d41 Firmware Version: MS2OA8R0 User Capacity: 1,000,204,886,016 bytes [1.00 TB] Sector Sizes: 512 bytes logical, 4096 bytes physical Rotation Rate: 7200 rpm Form Factor: 3.5 inches Device is: Not in smartctl database [for details use: -P showall] ATA Version is: ATA8-ACS T13/1699-D revision 4 SATA Version is: SATA 3.0, 6.0 Gb/s (current: 1.5 Gb/s) Local Time is: Mon Apr 27 10:35:19 2020 EDT SMART support is: Available - device has SMART capability. SMART support is: Enabled AAM feature is: Unavailable APM feature is: Disabled Rd look-ahead is: Enabled Write cache is: Enabled ATA Security is: Disabled, NOT FROZEN [SEC1] Write SCT (Get) Feature Control Command failed: Read of ATA output registers not implemented [JMicron] Wt Cache Reorder: Unknown (SCT Feature Control command failed) === START OF READ SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED General SMART Values: Offline data collection status: (0x82) Offline data collection activity was completed without error. Auto Offline Data Collection: Enabled. Self-test execution status: ( 0) The previous self-test routine completed without error or no self-test has ever been run. Total time to complete Offline data collection: ( 7070) seconds. Offline data collection capabilities: (0x5b) SMART execute Offline immediate. Auto Offline data collection on/off support. Suspend Offline collection upon new command. Offline surface scan supported. Self-test supported. No Conveyance Self-test supported. Selective Self-test supported. SMART capabilities: (0x0003) Saves SMART data before entering power-saving mode. Supports SMART auto save timer. Error logging capability: (0x01) Error logging supported. General Purpose Logging supported. Short self-test routine recommended polling time: ( 1) minutes. Extended self-test routine recommended polling time: ( 118) minutes. SCT capabilities: (0x003d) SCT Status supported. SCT Error Recovery Control supported. SCT Feature Control supported. SCT Data Table supported. SMART Attributes Data Structure revision number: 16 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAGS VALUE WORST THRESH FAIL RAW_VALUE 1 Raw_Read_Error_Rate PO-R-- 100 100 016 - 0 2 Throughput_Performance P-S--- 142 142 054 - 68 3 Spin_Up_Time POS--- 160 160 024 - 152 (Average 135) 4 Start_Stop_Count -O--C- 100 100 000 - 22 5 Reallocated_Sector_Ct PO--CK 100 100 005 - 0 7 Seek_Error_Rate PO-R-- 100 100 067 - 0 8 Seek_Time_Performance P-S--- 110 110 020 - 36 9 Power_On_Hours -O--C- 100 100 000 - 1417 10 Spin_Retry_Count PO--C- 100 100 060 - 0 12 Power_Cycle_Count -O--CK 100 100 000 - 17 192 Power-Off_Retract_Count -O--CK 100 100 000 - 55 193 Load_Cycle_Count -O--C- 100 100 000 - 55 194 Temperature_Celsius -O---- 200 200 000 - 30 (Min/Max 24/38) 196 Reallocated_Event_Count -O--CK 100 100 000 - 0 197 Current_Pending_Sector -O---K 100 100 000 - 0 198 Offline_Uncorrectable ---R-- 100 100 000 - 0 199 UDMA_CRC_Error_Count -O-R-- 200 200 000 - 0 ||||||_ K auto-keep |||||__ C event count ||||___ R error rate |||____ S speed/performance ||_____ O updated online |______ P prefailure warning ATA_READ_LOG_EXT (addr=0x00:0x00, page=0, n=1) failed: 48-bit ATA commands not implemented [JMicron] Read GP Log Directory failed SMART Log Directory Version 1 [multi-sector log support] Address Access R/W Size Description 0x00 SL R/O 1 Log Directory 0x01 SL R/O 1 Summary SMART error log 0x06 SL R/O 1 SMART self-test log 0x09 SL R/W 1 Selective self-test log 0x80-0x9f SL R/W 16 Host vendor specific log 0xe0 SL R/W 1 SCT Command/Status 0xe1 SL R/W 1 SCT Data Transfer SMART Extended Comprehensive Error Log (GP Log 0x03) not supported SMART Error Log Version: 1 No Errors Logged SMART Extended Self-test Log (GP Log 0x07) not supported SMART Self-test log structure revision number 1 Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error # 1 Short offline Completed without error 00% 444 - SMART Selective self-test log data structure revision number 1 SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS 1 0 0 Not_testing 2 0 0 Not_testing 3 0 0 Not_testing 4 0 0 Not_testing 5 0 0 Not_testing Selective self-test flags (0x0): After scanning selected spans, do NOT read-scan remainder of disk. If Selective self-test is pending on power-up, resume after 0 minute delay. SCT Status Version: 3 SCT Version (vendor specific): 256 (0x0100) SCT Support Level: 1 Device State: Active (0) Current Temperature: 30 Celsius Power Cycle Min/Max Temperature: 27/33 Celsius Lifetime Min/Max Temperature: 24/38 Celsius Under/Over Temperature Limit Count: 0/0 SCT Temperature History Version: 2 Temperature Sampling Period: 1 minute Temperature Logging Interval: 1 minute Min/Max recommended Temperature: 0/60 Celsius Min/Max Temperature Limit: -40/70 Celsius Temperature History Size (Index): 128 (55) Index Estimated Time Temperature Celsius 56 2020-04-27 08:28 29 ********** ... ..( 58 skipped). .. ********** 115 2020-04-27 09:27 29 ********** 116 2020-04-27 09:28 30 *********** 117 2020-04-27 09:29 29 ********** 118 2020-04-27 09:30 29 ********** 119 2020-04-27 09:31 29 ********** 120 2020-04-27 09:32 30 *********** 121 2020-04-27 09:33 29 ********** 122 2020-04-27 09:34 29 ********** 123 2020-04-27 09:35 30 *********** 124 2020-04-27 09:36 29 ********** 125 2020-04-27 09:37 29 ********** 126 2020-04-27 09:38 30 *********** 127 2020-04-27 09:39 30 *********** 0 2020-04-27 09:40 30 *********** 1 2020-04-27 09:41 29 ********** 2 2020-04-27 09:42 29 ********** 3 2020-04-27 09:43 30 *********** 4 2020-04-27 09:44 29 ********** 5 2020-04-27 09:45 29 ********** 6 2020-04-27 09:46 30 *********** 7 2020-04-27 09:47 30 *********** 8 2020-04-27 09:48 29 ********** 9 2020-04-27 09:49 30 *********** ... ..( 45 skipped). .. *********** 55 2020-04-27 10:35 30 *********** Write SCT (Get) Error Recovery Control Command failed: Read of ATA output registers not implemented [JMicron] SCT (Get) Error Recovery Control command failed Device Statistics (GP/SMART Log 0x04) not supported ATA_READ_LOG_EXT (addr=0x11:0x00, page=0, n=1) failed: 48-bit ATA commands not implemented [JMicron] Read SATA Phy Event Counters failed ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Hard Drive Partition Table shows partition larger than drive 2020-04-27 14:40 ` Robert Steinmetz @ 2020-04-27 17:54 ` Phil Turmel 2020-04-28 14:28 ` Robert Steinmetz 0 siblings, 1 reply; 6+ messages in thread From: Phil Turmel @ 2020-04-27 17:54 UTC (permalink / raw) To: Robert Steinmetz, Wols Lists, linux-raid On 4/27/20 10:40 AM, Robert Steinmetz wrote: > On 4/26/20 4:21 PM, Wols Lists wrote: >> Run lsdrv over the drive and see what that reports. >> https://raid.wiki.kernel.org/index.php/Asking_for_help >> >> If you post that here, hopefully somebody can help you reconstruct >> whatever was there. >> >> Cheers, >> Wol > > here is the output of lsdrv for the drive. > > USB [usb-storage] Bus 001 Device 002: ID 152d:2338 JMicron Technology > Corp. / JMicron USA Technology Corp. JM20337 Hi-Speed USB to SATA & PATA > Combo Bridge {000000000005} > └scsi 4:0:0:0 TOSHIBA HDWD110 {585T7P6NS} > └sdb 931.51g [8:16] Partitioned (dos) ^^^^^ There's your answer. This drive is using a dos partition table, not GPT. But there's some info where the GPT would be that is confusing parted. > └sdb1 931.51g [8:17] Empty/Unknown As you can see, this partition entry is rational. Try displaying the partition table with fdisk instead of parted. Phil ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Hard Drive Partition Table shows partition larger than drive 2020-04-27 17:54 ` Phil Turmel @ 2020-04-28 14:28 ` Robert Steinmetz 2020-04-28 14:36 ` Phil Turmel 0 siblings, 1 reply; 6+ messages in thread From: Robert Steinmetz @ 2020-04-28 14:28 UTC (permalink / raw) To: Phil Turmel, Wols Lists, linux-raid On 4/27/20 1:54 PM, Phil Turmel wrote: > here is the output of lsdrv for the drive. >> >> USB [usb-storage] Bus 001 Device 002: ID 152d:2338 JMicron Technology >> Corp. / JMicron USA Technology Corp. JM20337 Hi-Speed USB to SATA & >> PATA Combo Bridge {000000000005} >> └scsi 4:0:0:0 TOSHIBA HDWD110 {585T7P6NS} >> └sdb 931.51g [8:16] Partitioned (dos) > ^^^^^ > There's your answer. This drive is using a dos partition table, not > GPT. But there's some info where the GPT would be that is confusing > parted. > >> └sdb1 931.51g [8:17] Empty/Unknown > > As you can see, this partition entry is rational. > > Try displaying the partition table with fdisk instead of parted. Here is what fdisk says: Disk /dev/sdb: 931.5 GiB, 1000204886016 bytes, 244190646 sectors Units: sectors of 1 * 4096 = 4096 bytes Sector size (logical/physical): 4096 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disklabel type: dos Disk identifier: 0x19e6cd02 Device Boot Start End Sectors Size Id Type /dev/sdb1 * 2048 1953523711 1953521664 7.3T fd Linux raid autodetect Note the discrepancy between the disk size and the partition size. It seems the end sector for partition /dev/sdb1 is incorrect and should be 244190646 or 244190645 depending on how sectors are numberd that is if there is a sector 0 or it starts at 1. -- Rob ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Hard Drive Partition Table shows partition larger than drive 2020-04-28 14:28 ` Robert Steinmetz @ 2020-04-28 14:36 ` Phil Turmel 0 siblings, 0 replies; 6+ messages in thread From: Phil Turmel @ 2020-04-28 14:36 UTC (permalink / raw) To: Robert Steinmetz, Wols Lists, linux-raid Hi Robert, On 4/28/20 10:28 AM, Robert Steinmetz wrote: > On 4/27/20 1:54 PM, Phil Turmel wrote: >> here is the output of lsdrv for the drive. >>> >>> USB [usb-storage] Bus 001 Device 002: ID 152d:2338 JMicron Technology >>> Corp. / JMicron USA Technology Corp. JM20337 Hi-Speed USB to SATA & >>> PATA Combo Bridge {000000000005} >>> └scsi 4:0:0:0 TOSHIBA HDWD110 {585T7P6NS} >>> └sdb 931.51g [8:16] Partitioned (dos) >> ^^^^^ >> There's your answer. This drive is using a dos partition table, not >> GPT. But there's some info where the GPT would be that is confusing >> parted. >> >>> └sdb1 931.51g [8:17] Empty/Unknown >> >> As you can see, this partition entry is rational. >> >> Try displaying the partition table with fdisk instead of parted. > > Here is what fdisk says: > > Disk /dev/sdb: 931.5 GiB, 1000204886016 bytes, 244190646 sectors > Units: sectors of 1 * 4096 = 4096 bytes > Sector size (logical/physical): 4096 bytes / 4096 bytes > I/O size (minimum/optimal): 4096 bytes / 4096 bytes > Disklabel type: dos > Disk identifier: 0x19e6cd02 > > Device Boot Start End Sectors Size Id Type > /dev/sdb1 * 2048 1953523711 1953521664 7.3T fd Linux raid autodetect > > Note the discrepancy between the disk size and the partition size. fdisk is multiplying the sectors in the dos partition table by 4096 instead of 512. DOS partition tables always presume 512-byte sectors. Looks like a bug in fdisk. > It seems the end sector for partition /dev/sdb1 is incorrect and should > be 244190646 or 244190645 depending on how sectors are numberd that is > if there is a sector 0 or it starts at 1. The "end" sector of a partition is the last address within the partition. One less than what would be the start of the next partition. Phil ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2020-04-28 14:36 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2020-04-26 17:49 Hard Drive Partition Table shows partition larger than drive Robert Steinmetz 2020-04-26 20:21 ` Wols Lists 2020-04-27 14:40 ` Robert Steinmetz 2020-04-27 17:54 ` Phil Turmel 2020-04-28 14:28 ` Robert Steinmetz 2020-04-28 14:36 ` Phil Turmel
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